.right {
    width: 100%;
    height: 100%;
    background: #f4f4f4;
    overflow-y: scroll;

    .right-a {
        width: 100%;
        height: 4000px;

        .right-a-a {
            width: 100%;
            height: 150px;
            background: #fff;
            display: flex;

            .right-a-a1 {
                width: 300px;
                height: 100%;
                background: #f4f4f4;
                .ahh {
                    width: 260px;
                    height: 80px;
                    background: url("../../../image/0ea4d891e2e54e2b9b0d6c59553b736b.webp");
                    background-size: 100% 100%;
                    margin-top: 30px;
                    margin-left: 5px;
                }
            }
            .right-a-a2 {
                width: 650px;
                height: 100%;
                background: #f4f4f4;
                .right-a-a2-a {
                    width: 100%;
                    height: 50%;
                    .a2-a{
                        width:80%;
                        height: 50px;
                        margin: 10px;
                        margin-left: 70px;
                        display: inline-block;
                        border: 2px solid blue;
                        margin-top: 30px;
                        border-radius: 10px 10px 10px 10px;
                        .a2-a1{
                            width: 55px;
                            height:48px;
                            float: left;
                            line-height: 45px;
                            text-align: center;
                            border-right: 1px solid #ccc;
                        }
                        .a2-a2{
                            width:380px;
                            height: 50px;
                            float: left;
                            border: none;
                            .ss{
                                width: 378px;
                                height: 48px;
                                border: none;
                            }
                        }
                        .a2-a3{
                            width: 54px;
                            height: 50px;
                            background: rgb(8, 103, 246);
                            float: left;
                            border: none;
                            border-radius: 0 10px 10px 0;
                            text-align: center;
                            line-height: 50px;
                            color: #fff;
                        }
                    }
                }
                .right-a-a2-b {
                    width: 100%;
                    height: 50%;
                    ul {
                        float: left;
                        margin-left: 150px;
                        li {
                            float: left;
                            margin-top: 15px;
                            margin-left: 10px;
                        }
                        li:hover {
                            /* 划过时的背景色 */
                            color: blue;
                            /* 划过时的文字颜色 */
                        }
                    }
                }
            }
            .right-a-a3 {
                width: 400px;
                height: 100%;
                background: #f4f4f4;
                display: flex;
                .right-a-a3-a {
                    display: flex;
                    width: 100%;
                    height: 70%;
                    border: 1px solid #ccc;
                    margin-top: 25px;
                    margin-left: 20px;
                    border-radius: 10px 10px 10px 10px;     
                    .a3-a {
                        width: 50%;
                        height: 60%;

                        .a3-a-a {
                            width: 100%;
                            height: 50px;
                            background: #f4f4f4;
                            margin-top: 10px;
                            margin-left: 20px;
                            #a1 {
                                font-size: 30px;
                            }
                            #a2 {
                                margin-left: 20px;
                            }
                        }
                        .a3-a-b {
                            width: 100%;
                            height: 40px;
                            background: #f4f4f4;

                            #b1 {
                                font-size: 16px;
                                color: #ccc;
                                margin-left: 20px;
                            }

                            #b2 {
                                color: #ccc;
                                margin-left: 10px;
                            }
                        }
                    }

                    .a3-b {
                        width: 45%;
                        height: 60%;
                        margin-top: 40px;
                        text-align: center;
                        line-height: 20px;
                        font-size: 18px;
                    }
                }

            }
        }
        .right-a-b {
            width: 100%;
            height: 300px;
            background: aquamarine;
           
            .img1 {
                width: 100%;
                height: 300px;
                z-index: 999;
            }
        }
        .right-a-c{
            width: 100%;
            height: 150px;
            background: #f4f4f4;
            margin-top: 30px;
        }
        .right-a-d{
            width: 100%;
            height: 300px;
            background: seagreen;
        }
        .right-a-e{
            width: 100%;
            height: 150px;
            background: silver;
            margin-top: 50px;
        }
    }
}

.hidden-content-aa {
    position: absolute;
    display: inline-block;
    display: none;
    top: 195px;
    width: 1215px;
    height: 500px;
    left: 250px;
    background: #f4f4f4;
     z-index: 9999;
    border: 1px solid #ccc;
    border-radius: 10px 10px 10px 10px;
}

// .hidden-content-a {
//     color: #000;
//     position: absolute;
//     left: 15px;
//     border-radius: 10px 10px 10px 10px;
// }

.right-a-a3:hover .hidden-content-aa {
    display: block;
    /* 当hover在.hover-parent上时显示 */
}

:hover .img1{
    display: none;
}